Net Walk

In the game of Netwalk, you are a network administrator, and someone has scrambled your network. Your job is to rotate all the pieces so that every computer is connected to the server by pipes and there are no lose ends in your network. Of course, the less work you need to do to complete your network the better, so Netwalk is scored by the number of clicks it takes you to rotate everything into place. The different difficulties correspond to different sizes, with Easy being 5x5, Medium 7x7, and Hard 9x9, with the added difficulty in expert that connections can wrap from left to right and from top to bottom.